title: Influenza A (H7N9) and the importance of digital epidemiology.
authors.affiliation: Center for Infectious Disease Dynamics, Department of Biology, Pennsylvania State University, University Park, USA.
authors.forename: Marcel
authors.initials: M
authors.lastname: Salathé
authors.forename: Clark C
authors.initials: CC
authors.lastname: Freifeld
authors.forename: Sumiko R
authors.initials: SR
authors.lastname: Mekaru
authors.forename: Anna F
authors.initials: AF
authors.lastname: Tomasulo
authors.forename: John S
authors.initials: JS
authors.lastname: Brownstein
mesh_terms: D000818:Animals; D001717:Birds; D002681:China / Q000453:epidemiology; D004196:Disease Outbreaks; D006801:Humans; D009980:Influenza A virus; D005585:Influenza in Birds / Q000635:transmission; D007251:Influenza, Human / Q000453:epidemiology* / Q000635:transmission; D008402:Mass Media; D011159:Population Surveillance / Q000379:methods*; D061108:Social Media